{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:5IZBMZSTBLWXVX4GFXXIA4VJHU","short_pith_number":"pith:5IZBMZST","canonical_record":{"source":{"id":"physics/9908003","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.hist-ph","submitted_at":"1999-08-03T17:00:33Z","cross_cats_sorted":[],"title_canon_sha256":"729953b1b287d4f3b2a91a0b20248ac2df3f852663298c2c8243c3adfe37e151","abstract_canon_sha256":"4cdd82b49912ce56d5919eda2c7c6b9575a65cbf27e38cdfea0de87ea84cd660"},"schema_version":"1.0"},"canonical_sha256":"ea321666530aed7adf862dee8072a93d3bb4c9672e342a8146ab4e00f6d94914","source":{"kind":"arxiv","id":"physics/9908003","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/9908003","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"arxiv_version","alias_value":"physics/9908003v1","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/9908003","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"pith_short_12","alias_value":"5IZBMZSTBLWX","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"pith_short_16","alias_value":"5IZBMZSTBLWXVX4G","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"pith_short_8","alias_value":"5IZBMZST","created_at":"2026-07-04T14:45:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:5IZBMZSTBLWXVX4GFXXIA4VJHU","target":"record","payload":{"canonical_record":{"source":{"id":"physics/9908003","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.hist-ph","submitted_at":"1999-08-03T17:00:33Z","cross_cats_sorted":[],"title_canon_sha256":"729953b1b287d4f3b2a91a0b20248ac2df3f852663298c2c8243c3adfe37e151","abstract_canon_sha256":"4cdd82b49912ce56d5919eda2c7c6b9575a65cbf27e38cdfea0de87ea84cd660"},"schema_version":"1.0"},"canonical_sha256":"ea321666530aed7adf862dee8072a93d3bb4c9672e342a8146ab4e00f6d94914","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:45:02.482169Z","signature_b64":"L8pAEZGXCSe767eEy1HT2FR+aBNbgK2XSgmrQvw7XI6t8RUL4mgPEE3UYDPxYmKJTem1h7LHMvhFh+LsJeLTBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea321666530aed7adf862dee8072a93d3bb4c9672e342a8146ab4e00f6d94914","last_reissued_at":"2026-07-04T14:45:02.481768Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:45:02.481768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"physics/9908003","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:45:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c00FfpsHU4qPxdezJMCgE2t4xsg4fKXnYUpJH5Xv6MFCV8xzZPpwNi+9IjlqU8gtwz5ghR0VmATxKSUJJln1Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T03:26:58.222712Z"},"content_sha256":"60399ecb137f7536964624ed1ebfc547402cc50ac32b4ec6cb6c2d99fa1fca03","schema_version":"1.0","event_id":"sha256:60399ecb137f7536964624ed1ebfc547402cc50ac32b4ec6cb6c2d99fa1fca03"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:5IZBMZSTBLWXVX4GFXXIA4VJHU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On a proposition relative to linear equations","license":"","headline":"","cross_cats":[],"primary_cat":"physics.hist-ph","authors_text":"G. Darboux","submitted_at":"1999-08-03T17:00:33Z","abstract_excerpt":"One of Darboux's seminal results is archived here"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/9908003","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/physics/9908003/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:45:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"paCxE41K2FG7dQnk/3r0VZhyFcoLIfQmM4+KQk19ILAbEoXti/uW+xZhi8+VM+47BvdVpgIm9pGzg3InLb0JAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T03:26:58.223570Z"},"content_sha256":"8142269aefb00022467f57518d0799c4aee52e825fa76517b88b4d9d537a6b5e","schema_version":"1.0","event_id":"sha256:8142269aefb00022467f57518d0799c4aee52e825fa76517b88b4d9d537a6b5e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5IZBMZSTBLWXVX4GFXXIA4VJHU/bundle.json","state_url":"https://pith.science/pith/5IZBMZSTBLWXVX4GFXXIA4VJHU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5IZBMZSTBLWXVX4GFXXIA4VJHU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-17T03:26:58Z","links":{"resolver":"https://pith.science/pith/5IZBMZSTBLWXVX4GFXXIA4VJHU","bundle":"https://pith.science/pith/5IZBMZSTBLWXVX4GFXXIA4VJHU/bundle.json","state":"https://pith.science/pith/5IZBMZSTBLWXVX4GFXXIA4VJHU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5IZBMZSTBLWXVX4GFXXIA4VJHU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:5IZBMZSTBLWXVX4GFXXIA4VJHU","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"4cdd82b49912ce56d5919eda2c7c6b9575a65cbf27e38cdfea0de87ea84cd660","cross_cats_sorted":[],"license":"","primary_cat":"physics.hist-ph","submitted_at":"1999-08-03T17:00:33Z","title_canon_sha256":"729953b1b287d4f3b2a91a0b20248ac2df3f852663298c2c8243c3adfe37e151"},"schema_version":"1.0","source":{"id":"physics/9908003","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/9908003","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"arxiv_version","alias_value":"physics/9908003v1","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/9908003","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"pith_short_12","alias_value":"5IZBMZSTBLWX","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"pith_short_16","alias_value":"5IZBMZSTBLWXVX4G","created_at":"2026-07-04T14:45:02Z"},{"alias_kind":"pith_short_8","alias_value":"5IZBMZST","created_at":"2026-07-04T14:45:02Z"}],"graph_snapshots":[{"event_id":"sha256:8142269aefb00022467f57518d0799c4aee52e825fa76517b88b4d9d537a6b5e","target":"graph","created_at":"2026-07-04T14:45:02Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/physics/9908003/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"One of Darboux's seminal results is archived here","authors_text":"G. Darboux","cross_cats":[],"headline":"","license":"","primary_cat":"physics.hist-ph","submitted_at":"1999-08-03T17:00:33Z","title":"On a proposition relative to linear equations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/9908003","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:60399ecb137f7536964624ed1ebfc547402cc50ac32b4ec6cb6c2d99fa1fca03","target":"record","created_at":"2026-07-04T14:45:02Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"4cdd82b49912ce56d5919eda2c7c6b9575a65cbf27e38cdfea0de87ea84cd660","cross_cats_sorted":[],"license":"","primary_cat":"physics.hist-ph","submitted_at":"1999-08-03T17:00:33Z","title_canon_sha256":"729953b1b287d4f3b2a91a0b20248ac2df3f852663298c2c8243c3adfe37e151"},"schema_version":"1.0","source":{"id":"physics/9908003","kind":"arxiv","version":1}},"canonical_sha256":"ea321666530aed7adf862dee8072a93d3bb4c9672e342a8146ab4e00f6d94914","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea321666530aed7adf862dee8072a93d3bb4c9672e342a8146ab4e00f6d94914","first_computed_at":"2026-07-04T14:45:02.481768Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:45:02.481768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L8pAEZGXCSe767eEy1HT2FR+aBNbgK2XSgmrQvw7XI6t8RUL4mgPEE3UYDPxYmKJTem1h7LHMvhFh+LsJeLTBw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:45:02.482169Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/9908003","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:60399ecb137f7536964624ed1ebfc547402cc50ac32b4ec6cb6c2d99fa1fca03","sha256:8142269aefb00022467f57518d0799c4aee52e825fa76517b88b4d9d537a6b5e"],"state_sha256":"36dc866a201d368de97b3c6449634e64d2d3b88dfc35b7aa065d804c42f86c87"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nyl9kL/VmJVAsaaVmGuO5Gsc2R5wckcNtIAfAEpG5SUnJx1hszMWa8Xwh6T+vf5x5rj2W6fzaVJtA38efaD6AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T03:26:58.228441Z","bundle_sha256":"93c519d1d4eab0e7c9ebbade9c8ff46af9d82f171e5b6e5100459169940fa1e2"}}